MATHEMATICAL MODELS FOR SMOOTHING PROCESS BY MECHANICAL SHOCKS OF CYLINDRICAL SURFACES
Journal Title: TEHNOMUS - Year 2011, Vol 18, Issue 1
Abstract
Smoothing by mechanical shocks is a processing method based on the impact effect of the balls with the work piece material. Specific phenomena such processing methods result in changes of mechanical properties of the surface layer of the piece; also change the appearance of the original surface layer. The surface obtained after processing the outer cylindrical surface by mechanical shock is considered a chain of small cavities generated by the impact of the balls with the workpiece material. The outer cylindrical surfaces roughness obtained after the smoothing using centrifuged balls, is an important parameters of this process. The aim of this paper is to present ways to develop mathematical models of surfaces roughness. Also are presented experimental results that confirm the validity of mathematical models and their level of approximation of the real situation.
Authors and Affiliations
Raluca Tanasa, Traian Gramescu
Keywords
Related Articles
- EP ID EP108183
- DOI -
- Views 125
- Downloads 0
INTERNAL AND INTERNATIONAL CONCERNS OVER SUSTAINABLE DEVELOPMENT AND ENVIRONMENTAL ACCOUNTING
Sustainable development is the kind of development aimed at meeting the needs of the present, without compromising the ability of future generations to meet their own needs. The European Union has transformed the joint e...
ASPECTS REGARDING THE QUALITY OF CAST IRON PRODUCED IN S.C.FONTUR S.A. SUCEAVA
The authors analyze the quality of produced cast iron and molded forms from SC FONTUR SA Suceava. For this purpose samples were cast from different batches of samples, from which were made tensile specimens, samples for...
SOURCES OF POLLUTION IN SIDERURGY AND TECHNIQUES FOR REDUCING NOXIOUS EMISSIONS
The systematic identification of the various sources of pollution creates the necessary background for organizing actions in order to prevent and fight against pollution. The diversity of the sources and forms of polluti...
THE CORROSION OF TUBULAR FURNACES IN PLANTS. ATMOSPHERIC DISTILLATION OF CRUDE OIL AND IN VACUUM FOR FUEL OIL
The paper aims to investigate the corrosion of the furnace tube elements of intalatiile Atmospheric crude oil distillation and vacuum of oil. Such phenomena occur in the ceiling and accentuates intalatie distillation as...
ASPECTS CONCERNING THE AIR POLLUTION WITH AIRFLOATED MATTER (PM10) IN BOTOSANI TOWN AREA
The present study presents the results of a monitoring in the period 2000-2010 of pollution with particulate matter, the fraction PM10, in the air of Botosani municipality, having as main objective the evaluation of the...